<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script src="js/jquery.js"></script>
<script>
	$(function(){
		$("#btn").click(function(){
			var htmlobj=$.ajax({
				url:"1.txt",
				axync:false
			});
			$("#content").html(htmlobj.responseText);
		})
	})
</script>
</head>
<body>
	<button id="btn">通过ajax获取数据</button>
	<div id="content">haha</div>
</body>
</html>